prepare("SELECT username, password FROM users WHERE username = ?"); $stmt->execute([$username]); $user = $stmt->fetch(PDO::FETCH_ASSOC); if ($user && password_verify($password, $user["password"])) { setcookie("username", $user["username"], time() + 3600, "/"); header("Location: index.php"); exit; } else { $message = "Invalid login details."; } } $loggedUser = $_COOKIE["username"] ?? null; ?> Login Page

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